Full name: exafurlong [international]
Plural form: exafurlongs
Symbol: Efur
Category type: length
Scale factor: 2.01168E+20
The SI base unit for length is the metre.
1 metre is equal to 4.9709695378987E-21 exafurlong [international].
Valid units must be of the length type.
You can use this form to select from known units: